CN108848702A - One kind cutting root loosening device and cuts root loosenning tiller - Google Patents
One kind cutting root loosening device and cuts root loosenning tiller Download PDFInfo
- Publication number
- CN108848702A CN108848702A CN201810822060.XA CN201810822060A CN108848702A CN 108848702 A CN108848702 A CN 108848702A CN 201810822060 A CN201810822060 A CN 201810822060A CN 108848702 A CN108848702 A CN 108848702A
- Authority
- CN
- China
- Prior art keywords
- colter
- connector
- fixation kit
- loosening device
- elastic component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B15/00—Elements, tools, or details of ploughs
- A01B15/20—Special adjusting means for tools of ploughs drawn by, or mounted on tractors working on hillsides or slopes
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
- A01B59/04—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor
Abstract
The present invention relates to farm equipment fields, disclose one kind and cut root loosening device and cut root loosenning tiller.Cutting root loosening device includes hitch structure and the multiple whirlpools plough for being set to hitch structure and multiple buffer-type subsoiling plows.Buffer-type subsoiling plow includes fixation kit, is rotationally connected with the colter component of fixation kit and is connected to the buffer unit of fixation kit and colter component.Buffer unit is used to provide restoring force to colter component when colter component is rotated relative to fixation kit to the rear of preset direction.Whirlpool plough includes the cutterhead of tool arm and plate-like, and cutterhead is rotationally connected with tool arm, and tool arm is connected to hitch structure, and whirlpool plough is correspondingly arranged in front of the buffer-type subsoiling plow on preset direction.It is smaller to cut resistance when root loosening device is loosened the soil, when meet with obstruction object when, colter can rotate backward and around obstruction, and normal operating position is then recovered under the restoring force of buffer unit, continues loose operation, improves operating efficiency.
Description
Technical field
The present invention relates to farm equipment fields, cut root loosening device in particular to one kind and cut root loosenning tiller.
Background technique
It in agro-farming operation, can loosen the soil as needed to hardened soil, but cultivated plough in the prior art is in operation
When can because soil hardening and plant roots and stems staggeredly etc. factors cause resistance larger, and at the object that meets with obstruction (such as stone)
It is difficult to go beyond, causes operating efficiency low, and effect of loosening the soil is poor.
Summary of the invention
In view of this, cut root loosening device the purpose of the present invention is to provide one kind and cut root loosenning tiller, it is above-mentioned to solve
The technical issues of.
What the embodiment of the present invention was realized in：
One kind cutting root loosening device, applied to root loosenning tiller is cut, cuts root loosening device with cutting root loosenning tiller along preset direction
Movement is to realize that cutting root loosens the soil comprising hitch structure and the multiple whirlpools plough and multiple buffer-types depth for being set to hitch structure
Song Li；
Buffer-type subsoiling plow includes fixation kit, the colter component for being rotationally connected with fixation kit and is connected to fixed group
The buffer unit of part and colter component, for fixation kit for being connected to hitch structure, colter component includes relative to fixation kit
Rotatable colter, buffer unit include the first elastic component, and one end of the first elastic component is rotationally connected with fixation kit, the first bullet
The other end of property part is connected to colter component；First elastic component is used for when colter component relative to fixation kit to preset direction
Restoring force is provided to colter component when rear rotates；
Whirlpool plough includes the cutterhead of tool arm and plate-like, and cutterhead is rotationally connected with tool arm, and tool arm is connected to hitch structure, whirlpool
Plough is corresponded with buffer-type subsoiling plow, and each whirlpool plough is respectively positioned on front of the corresponding buffer-type subsoiling plow on preset direction.
Further, colter component further includes connector, and connector is rotationally connected with fixation kit, and colter removably connects
It is connected to connector.
Further, connector is strip, and one end of connector is rotationally connected with fixation kit, and the side of connector has
The groove body opened up along connector length direction, colter are removably installed in the groove body of connector.
Further, buffer unit is set to the side of the groove body on connector far from connector, and colter is integrally in a strip shape
And the curving to connector far from buffer unit.
Further, colter includes curved rod and cutter head, and the first end of curved rod is vertical bar shape and detachably connected
In in the groove body of connector, the second end of curved rod is arc-shaped and curving to connector far from buffer unit, and cutter head can
Releasably it is connected to the second end of curved rod.
Further, buffer unit further includes with the piston rod for being open with the cylinder of bottom and protruding into cylinder, cylinder
Bottom end and fixation kit be rotatablely connected, the first elastic component is coaxially disposed in cylinder, and one end of the first elastic component is supported
It is connected to the bottom of cylinder, the other end of the first elastic component is connected to piston rod, and piston rod is connected to colter component.
Further, whirlpool plough further includes the knife rest connecting with hitch structure and the second bullet for being connected to knife rest and tool arm
Property part, tool arm is rotationally connected with knife rest, and the second elastic component is used for when tool arm is rotated with movable knife disc to the rear of preset direction
Apply restoring force to tool arm.
Further, it is provided with fixed plate on knife rest, shaft is provided on tool arm, a part of shaft passes through fixed plate；
Second elastic component is sheathed on the part that shaft passes through fixed plate, and one end that shaft passes through fixed plate is provided with limit plate；Second bullet
One end of property part is connected to fixed plate, and the other end of the second elastic component is connected to limit plate.
Further, hitch structure includes spaced front-axle beam and the back rest on preset direction, three whirlpool ploughs and three
A buffering subsoiling plow is spaced setting on front-axle beam, and two whirlpool ploughs and two buffering subsoiling plows are spaced setting on the back rest.
One kind provided in an embodiment of the present invention cuts root loosenning tiller comprising above-mentioned cuts root loosening device and for driving
Cut the driving equipment that root loosening device is moved along preset direction.
The beneficial effect of the embodiment of the present invention is：
The root loosening device of cutting of the embodiment of the present invention includes hitch structure and the multiple whirlpools plough for being set to hitch structure
With multiple buffer-type subsoiling plows.Buffer-type subsoiling plow include fixation kit, the colter component for being rotationally connected with fixation kit and
It is connected to the buffer unit of fixation kit and colter component.For fixation kit for being connected to hitch structure, colter component includes phase
Colter rotatable for fixation kit, buffer unit include the first elastic component, and one end of the first elastic component is rotationally connected with solid
Determine component, the other end of the first elastic component is connected to colter component；First elastic component is used for when colter component is relative to fixed group
Restoring force is provided to colter component when part is rotated to the rear of preset direction.Whirlpool plough includes the cutterhead of tool arm and plate-like, cutterhead
It is rotationally connected with tool arm, tool arm is connected to hitch structure, and whirlpool plough is corresponded with buffer-type subsoiling plow, and each whirlpool plough is respectively positioned on
Front of the corresponding buffer-type subsoiling plow on preset direction.Using it is such cut root loosening device and loosened the soil when, due to whirlpool
For whirlpool plough in preceding and buffer-type subsoiling plow rear, the cutterhead of whirlpool plough can be initially cut soil layer, root system of plant be chopped off, to topsoil
Earth cuts out rill, better operating condition is provided for subsequent buffer-type subsoiling plow, then, after buffer-type subsoiling plow is to cutting
Soil carries out loose.And since buffer-type subsoiling plow is provided with buffer unit, when meet with obstruction object when, colter can turn round
Obstruction is moved and is bypassed, normal operating position is then recovered under the restoring force of buffer unit, continues loose operation,
Improve operating efficiency.
Due to the embodiment of the present invention cut root loosenning tiller include it is above-mentioned cut root loosening device, also have same
Beneficial effect.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the overall schematic that root loosening device is cut in the embodiment of the present invention；
Fig. 2 is the first visual angle schematic diagram that subsoiling plow is buffered in the embodiment of the present invention；
Fig. 3 is the second visual angle schematic diagram that subsoiling plow is buffered in the embodiment of the present invention；
Fig. 4 is the scheme of installation of the first elastic component in the embodiment of the present invention；
Fig. 5 is the first visual angle schematic diagram of whirlpool plough in the embodiment of the present invention；
Fig. 6 is the second visual angle schematic diagram of whirlpool plough in the embodiment of the present invention.
Icon：10- cuts root loosening device；100- buffer-type subsoiling plow；110- fixation kit；112- fixing piece；114-
Two limiting sections；120- colter component；121- connector；The first limiting section of 122-；123- curved rod；124- cutter head；130- buffering
Device；The first elastic component of 132-；134- cylinder；136- piston rod；200- whirlpool plough；210- knife rest；211- bracket；212- is fixed
Plate；220- tool arm；221- rotor plate；222- shaft；223- limit plate；The second elastic component of 224-；230- cutterhead；300- traction knot
Structure；310- front-axle beam；The 320- back rest；330- tractive unit.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the embodiment of the present invention, it should be noted that term " on ", "lower", "front", "rear", "vertical",
The orientation or positional relationship of the instructions such as "horizontal" is to be based on the orientation or positional relationship shown in the drawings or the invention product makes
The orientation or positional relationship that used time usually puts, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are only used for distinguishing description, it is not understood to indicate or imply phase
To importance.
In the description of the embodiment of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term
" setting ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in embodiments of the present invention.
Embodiment
Fig. 1 is the overall schematic that root loosening device 10 is cut in the embodiment of the present invention.Fig. 1 is please referred to, the present embodiment provides
It is a kind of to cut root loosening device 10 and apply that this cuts root loosening device 10 cuts root loosenning tiller.Root loosening device 10 is cut with cutting root
Loosenning tiller is moved along preset direction to realize that cutting root loosens the soil.Here preset direction is to cut root soil device to carry out operation of loosening the soil
When direction of advance.Cutting root loosening device 10 includes hitch structure 300 and the multiple whirlpools plough for being set to hitch structure 300
200 and multiple buffer-type subsoiling plows 100, each buffer-type subsoiling plow 100 is corresponding with a whirlpool plough 200, and the two is combined into
One loosing earth mechanism cooperates and completes operation of loosening the soil, therefore multiple whirlpools plough 200 is one with multiple buffer-type subsoiling plows 100
One is corresponding.
In the present embodiment, hitch structure 300 includes the frame of a horizontally disposed rectangle, which is included in default
The front-axle beam 310 and the back rest 320 that parallel interval is arranged on direction, front-axle beam 310 and the back rest 320 are alternatively perpendicular to preset direction.
Three whirlpool ploughs 200 and three buffering subsoiling plows are spaced setting on front-axle beam 310, that is, three groups of loosing earth mechanisms are perpendicular to pre-
It is alternatively arranged on set direction.Two whirlpool ploughs 200 and two buffering subsoiling plows form two loosing earth mechanisms and are spaced on the back rest 320
Setting.
Therefore it includes five loosing earth mechanisms that the present embodiment, which cuts root loosening device 10, it is preferred that two pines on the back rest 320
Native mechanism correspond to the gap location between the loosing earth mechanism of front three setting, so that soil can by plough plow it is more uniform.
In the present embodiment, the upside among front-axle beam 310 is additionally provided with a frame, and it is with holes to be provided with plate on this frame
Tractive unit 330, for being connect with external driving equipment.The front side of corresponding front-axle beam 310 (towards the side of preset direction)
Also two tractive units 330 are arranged at intervals with.In this way, three tractive units 330 are substantially on same perpendicular, it can be preferably complete
The traction of root loosening device 10 is entirely cut in pairs.
In the present embodiment, the front-axle beam 310 of hitch structure 300, the section of the back rest 320 are rectangle, in its of the invention
In his embodiment, front-axle beam 310, the back rest 320 can also use columned structure.
Fig. 2 is the first visual angle schematic diagram that subsoiling plow is buffered in the embodiment of the present invention；Fig. 3 is to buffer in the embodiment of the present invention
Second visual angle schematic diagram of subsoiling plow；Fig. 4 is the scheme of installation of the first elastic component 132 in the embodiment of the present invention.Please refer to Fig. 1
To Fig. 4, buffer-type subsoiling plow 100 includes fixation kit 110, the colter component 120 for being rotationally connected with fixation kit 110 and connects
It is connected to the buffer unit 130 of fixation kit 110 and colter component 120, fixation kit 110 is for being connected to hitch structure 300
Front-axle beam 310 or the back rest 320.Colter component 120 includes relative to the rotatable colter of fixation kit 110, and colter can be opposite
In fixation kit 110, namely relative to entire hitch structure 300 do it is a degree of swing backward so that being difficult to exceed when encountering
When obstacle (such as firm be difficult to mobile stone) more, it can rotate backward to around obstacle.Buffer unit 130
Including the first elastic component 132, one end of the first elastic component 132 is rotationally connected with fixation kit 110, the first elastic component 132 it is another
One end is connected to colter component 120；First elastic component 132 is used for when colter component 120 relative to fixation kit 110 to default side
To rear rotate when to colter component 120 provide restoring force so that colter can be returned to work around after obstacle in time
Make position.
Specifically, colter component 120 further includes connector 121, connector 121 is rotationally connected with fixation kit 110, colter
It is removably attachable to connector 121.In the present embodiment, connector 121 is strip, and one end of connector 121 is rotatablely connected
In fixation kit 110, the side of connector 121 has the groove body opened up along 121 length direction of connector, and colter is removably pacified
In groove body loaded on connector 121.Specifically, the groove body of connector 121 is opened in the downside of connector 121, i.e., towards bottom surface
Side.
In the present embodiment, buffer unit 130 is set to the side of the groove body on connector 121 far from connector 121, i.e.,
Upside, colter is integrally in a strip shape and curving to connector 121 far from buffer unit 130.
Further, colter includes curved rod 123 and cutter head 124, and the first end of curved rod 123 is vertical bar shape and removable
It is connected to unloading in the groove body of connector 121, optionally, the poroid knot for assembly can be set in the first end of curved rod 123
Structure, and be fixed by bolts in the groove body of connector 121.The second end of curved rod 123 is arc-shaped and separate to connector 121
The curving of buffer unit 130, cutter head 124 are removably attachable to the second end of curved rod 123.
Optionally, the groove body opening of connector 121 is provided with the first limiting section across the groove body two sides of connector 121
122, to stop the first end of curved rod 123 to fall off from inside to outside from the groove body of connector 121.In the present embodiment, the first limit
Portion 122 is U-shaped part, and both ends have screw thread, and the both ends of the first limiting section 122 are inserted into the two sides of 121 groove body of connector and pass through
Connector 121 is worn, then passes through nut check.In the present embodiment, there are two the first limiting sections 122 for setting on connector 121.
Further, the substantially arc-shaped strip of cutter head 124 in the present embodiment, the second end of radian and curved rod 123
Radian is consistent, can firmly be assemblied in curved rod 123.In the present embodiment, the both ends of cutter head 124 all have point of a knife
(only can also have point of a knife towards the one end on ground in other embodiments) is provided with along the stretching, extension side of point of a knife on cutter head 124
To the strip-shaped hole of extension and a circular hole, cutter head 124 can by fastener (such as two bolts) and two holes cooperations come
It is mounted in curved rod 123.When using two bolts and strip-shaped hole to be coupled cutter head 124, it is entire to can be convenient adjustment
The position of cutter head 124, to adjust the depth that cutter head 124 buries when loosening the soil operation.In other embodiments of the invention, may be used
Strip-shaped hole is arranged in curved rod 123, come so that 124 position of cutter head is adjustable.
In this embodiment, buffer unit 130 further includes having the cylinder 134 of opening and bottom and protruding into cylinder 134
Piston rod 136, the bottom end and fixation kit 110 of cylinder 134 are rotatablely connected, and the first elastic component 132 is coaxially disposed within cylinder
In body 134, one end of the first elastic component 132 is connected to the bottom of cylinder 134, and the other end of the first elastic component 132 is connected to work
Stopper rod 136, piston rod 136 are connected to colter component 120.Optionally, the first elastic component 132 is spring.Cylinder 134 can be effective
Protect the first elastic component 132 not damaged in ground.
Further, in order to keep entire colter position on the direction rotated relative to fixation kit 110 adjustable, piston rod
136 one end far from elastic component have external screw thread, a pedestal being threadedly connected on connector 121, by rotating piston rod
136, the operating position of adjustable colter.It is appreciated that in this case, piston rod 136 can be relative to the first elastic component
132 are rotated about axis.
In the present embodiment, fixation kit 110 includes fixing piece 112, and fixing piece 112 has groove body, the slot of fixing piece 112
Front-axle beam 310 or the back rest 320 insertion installation of the body for hitch structure 300.In order to cooperate with hitch structure 300, fixing piece 112
Groove body section it is generally rectangular shaped, to prevent fixing piece 112 from rotating relative to front-axle beam 310 or the back rest 320.Fixing piece 112
There are two the second limiting sections 114 for the setting of groove body opening, and the second limiting section 114 is for stopping hitch structure 300 from fixing piece 112
Groove body fall off from inside to outside.Second limiting section 114 is generally L-shaped, and both ends all have screw thread and are connected to fixation by nut
In hole on part 112.One right angle arm of the second limiting section 114 can stop front-axle beam 310 or the back rest 320 from fixing piece 112
Groove body in fall off, enable entire buffer-type subsoiling plow 100 to be securely mounted to hitch structure 300.
Fig. 5 is the first visual angle schematic diagram of whirlpool plough 200 in the embodiment of the present invention；Fig. 6 is whirlpool in the embodiment of the present invention
Second visual angle schematic diagram of plough 200.Referring to figure 5. with Fig. 6 and in conjunction with aforementioned figures, in the present embodiment, whirlpool plough 200 includes
Knife rest 210, tool arm 220, plate-like cutterhead 230 and be connected to the second elastic component 224 of knife rest 210 and tool arm 220.Cutterhead
230 are rotationally connected with tool arm 220, and tool arm 220 is connected to hitch structure 300 by knife rest 210, and whirlpool plough 200 and buffer-type are deep
The position of pine plough 100 corresponds, before each whirlpool plough 200 is respectively positioned on corresponding buffer-type subsoiling plow 100 on preset direction
Side.So that whirlpool plough 200 first cuts soil, and buffer-type subsoiling plow 100 is further loosened the soil again when working operation.?
In the present embodiment, the outer edge cutting edge of cutterhead 230 is waveform, also has gyrate ripple struction in disk.
Further, tool arm 220 is rotationally connected with knife rest 210 by the circular shaft of a transverse direction, and the second elastic component 224 is used for
Apply restoring force to tool arm 220 when tool arm 220 is rotated with movable knife disc 230 to the rear of preset direction.With buffer-type subsoiling plow
100 basic principle is identical, and the second elastic component 224 of setting can be driven backward to allow cutterhead 230 when encountering obstacle
Tool arm 220 rotates, to bypass obstacle, then makes its reset by the second elastic component 224.
In the present embodiment, knife rest 210 includes two interval settings on the length direction of front-axle beam 310 or the back rest 320
Bracket 211, tool arm 220 are rotationally connected between one end of two brackets 211, and the other end of two brackets 211 removably connects
It is connected to hitch structure 300, two brackets 211 have substantially formed v-shaped structure.One end tool that bracket 211 is connect with hitch structure 300
There is the groove body that section is rectangular, the plate body that this end of bracket 211 is L-shaped with another is bolted connection and clamps jointly
The firmly front-axle beam 310 or the back rest 320 of hitch structure 300.
Further, fixed plate 212 is provided on knife rest 210, fixed plate 212 is fixedly connected under two brackets 211
End, and it is located at the front side of entire knife rest 210.Shaft 222 is provided on tool arm 220, a part of shaft 222 is worn from below to up
Cross fixed plate 212；Second elastic component 224 is sheathed on the upper part that shaft 222 passes through fixed plate 212, and shaft 222, which passes through, to be fixed
One end (i.e. upper end) of plate 212 is provided with limit plate 223；One end of second elastic component 224 is connected to fixed plate 212, the second bullet
The other end of property part 224 is connected to limit plate 223.In the present embodiment, the second elastic component 224 is spring.
Specifically, the tool arm 220 in the present embodiment is two strip components of parallel interval setting.And cutterhead 230 rotates
Be connected between the two strip components and be located at tool arm 220 lower end (i.e. operation when close to soil one end), and tool arm 220
Upper end be rotationally connected with the position of knife rest 210 and be provided with a rotor plate 221, and shaft 222 is then fixedly installed on the rotation
The upper surface of plate 221, and fixed plate 212 is extended upward through from the downside of fixed plate 212.
Therefore, the second elastic component 224 is similar with the action principle of the first elastic component 132, when tool arm 220 rotates backward,
Shaft 222 moves down, and the second elastic component 224 is compressed, therefore the second elastic component 224 persistently provides a restoring force, to make
Whirlpool plough 200 is obtained after around obstacle, tool arm 220 can be restored to normal operating position, to continue the work that loosens the soil
Industry.
One kind provided in an embodiment of the present invention cuts root loosenning tiller (not shown) comprising it is above-mentioned cut root loosening device 10 with
And for driving the driving equipment cutting root loosening device 10 and moving along preset direction.In some embodiments, driving equipment can be with
Be tractor or other be used for draw cut root loosening device 10 move power source.
The working principle cut root loosening device 10 and cut root loosenning tiller of the present embodiment is：
In the operation process that loosens the soil, the cutterhead 230 of whirlpool plough 200 can take the lead in cutting upper soll layer (such as 0~20cm
Depth), 5 rills are cut out, and cut off the sturdy root system of upper soil layer.Lower soil layer is destroyed followed by buffer-type subsoiling plow 100
(such as depth of 20~40cm) it is horizontal walk radicula net, and operation of further being loosened the soil.Cutterhead 230 is roller, is buried
It is relatively easy to, since soil is cut open in advance, for subsequent subsoiling plow when loosening the soil, resistance also can be smaller.In addition, encountering
Hard whirlpool plough 200 and buffer-type subsoiling plow 100 can do a degree of rotation when being difficult to mobile obstacle, bypass
Normal operating position is restored to by elastic component again after obstacle, which greatly enhances the efficiency for operation of loosening the soil, but also cutter head
124, cutterhead 230 can be buffered when encountering obstacle, reduced a possibility that equipment is impaired, improved the service life of equipment.
In conclusion the root loosening device of cutting of the embodiment of the present invention includes hitch structure and is set to the more of hitch structure
A whirlpool plough and multiple buffer-type subsoiling plows.Buffer-type subsoiling plow includes fixation kit, the colter for being rotationally connected with fixation kit
Component and the buffer unit for being connected to fixation kit and colter component.Fixation kit is for being connected to hitch structure, colter group
Part includes relative to the rotatable colter of fixation kit, and buffer unit includes the first elastic component, and one end of the first elastic component rotates
It is connected to fixation kit, the other end of the first elastic component is connected to colter component；First elastic component is used for when colter component is opposite
Restoring force is provided to colter component when fixation kit is rotated to the rear of preset direction.Whirlpool plough includes the knife of tool arm and plate-like
Disk, cutterhead are rotationally connected with tool arm, and tool arm is connected to hitch structure, and whirlpool plough is corresponded with buffer-type subsoiling plow, each whirlpool
Plough is respectively positioned on front of the corresponding buffer-type subsoiling plow on preset direction.It is loosened the soil using such root loosening device of cutting
When, due to whirlpool plough in preceding and buffer-type subsoiling plow rear, the cutterhead of whirlpool plough can be initially cut soil layer, chop plant roots off
System, cuts out rill to upper layer of soil, provides better operating condition for subsequent buffer-type subsoiling plow, then, buffer-type subsoiling
It ploughs loose to the soil progress after cutting.And since buffer-type subsoiling plow is provided with buffer unit, when meet with obstruction object when, plough
Knife can rotate backward and around obstruction, and normal operating position is then recovered under the restoring force of buffer unit, continue
Loose operation is carried out, operating efficiency is improved.
Due to the embodiment of the present invention cut root loosenning tiller include it is above-mentioned cut root loosening device, also have same
Beneficial effect.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. one kind cuts root loosening device, applied to cutting root loosenning tiller, the root loosening device of cutting is with cutting root loosenning tiller along default side
To mobile to realize that cutting root loosens the soil, which is characterized in that it includes hitch structure and the multiple whirlpools for being set to the hitch structure
Whirlpool plough and multiple buffer-type subsoiling plows；
The buffer-type subsoiling plow includes fixation kit, the colter component for being rotationally connected with the fixation kit and is connected to institute
The buffer unit of fixation kit and the colter component is stated, the fixation kit is for being connected to the hitch structure, the plough
Knife assembly includes relative to the rotatable colter of the fixation kit, and the buffer unit includes the first elastic component, and described first
One end of elastic component is rotationally connected with the fixation kit, and the other end of first elastic component is connected to the colter component；
First elastic component is used for when the colter component is rotated relative to the fixation kit to the rear of the preset direction
Restoring force is provided to the colter component；
The whirlpool plough includes the cutterhead of tool arm and plate-like, and the cutterhead is rotationally connected with the tool arm, and the tool arm is connected to
The hitch structure, the whirlpool plough are corresponded with the buffer-type subsoiling plow, and each whirlpool plough is respectively positioned on corresponding institute
State front of the buffer-type subsoiling plow on the preset direction.
2. according to claim 1 cut root loosening device, which is characterized in that the colter component further includes connector, institute
It states connector and is rotationally connected with the fixation kit, the colter is removably attachable to the connector.
3. according to claim 2 cut root loosening device, which is characterized in that the connector is strip, the connector
One end be rotationally connected with the fixation kit, the side of the connector has the slot opened up along the connector length direction
Body, the colter are removably installed in the groove body of the connector.
4. according to claim 3 cut root loosening device, which is characterized in that the buffer unit is set to the connector
The side of the upper groove body far from the connector, the colter it is integrally in a strip shape and to the connector far from the buffer unit
Curving.
5. according to claim 4 cut root loosening device, which is characterized in that the colter includes curved rod and cutter head,
The first end of the curved rod is vertical bar shape and is removably attachable in the groove body of the connector, the second of the curved rod
Curving arc-shaped and to the connector far from the buffer unit is held, the cutter head is removably attachable to the arc
The second end of shape bar.
6. according to claim 1 cut root loosening device, which is characterized in that the buffer unit further include have opening and
The cylinder of bottom and the piston rod for protruding into the cylinder, the bottom end and the fixation kit of the cylinder are rotatablely connected,
First elastic component is coaxially disposed in the cylinder, and one end of first elastic component is connected to the bottom of the cylinder
Portion, the other end of first elastic component are connected to the piston rod, and the piston rod is connected to the colter component.
7. according to claim 1 to 6 cut root loosening device, which is characterized in that whirlpool plough further include with
The knife rest of the hitch structure connection and the second elastic component for being connected to the knife rest and the tool arm, the rotation of the tool arm
It is connected to the knife rest, second elastic component is used to drive the cutterhead to turn to the rear of the preset direction when the tool arm
Apply restoring force to the tool arm when dynamic.
8. according to claim 7 cut root loosening device, which is characterized in that fixed plate is provided on the knife rest, it is described
Shaft is provided on tool arm, a part of the shaft passes through the fixed plate；Second elastic component is sheathed on the shaft and passes through
The part of the fixed plate, one end that the shaft passes through the fixed plate are provided with limit plate；The one of second elastic component
End is connected to the fixed plate, and the other end of second elastic component is connected to the limit plate.
9. according to claim 1 cut root loosening device, which is characterized in that the hitch structure is included in the default side
Upward spaced front-axle beam and the back rest, three whirlpool ploughs and three buffering subsoiling plows are spaced on the front-axle beam and set
It sets, two whirlpool ploughs and two buffering subsoiling plows are spaced setting on the back rest.
10. one kind cuts root loosenning tiller, which is characterized in that it includes as claimed in claims 1-9 cutting root loosening device and use
The driving equipment that root loosening device is moved along the preset direction is cut described in the driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810822060.XA CN108848702A (en) | 2018-07-24 | 2018-07-24 | One kind cutting root loosening device and cuts root loosenning tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810822060.XA CN108848702A (en) | 2018-07-24 | 2018-07-24 | One kind cutting root loosening device and cuts root loosenning tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108848702A true CN108848702A (en) | 2018-11-23 |
Family
ID=64305062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810822060.XA Pending CN108848702A (en) | 2018-07-24 | 2018-07-24 | One kind cutting root loosening device and cuts root loosenning tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108848702A (en) |
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| CN113545188A (en) * | 2021-07-19 | 2021-10-26 | 徐木兰 | Soil ploughing auxiliary assembly for agricultural planting |
| CN115004880A (en) * | 2022-08-09 | 2022-09-06 | 徐州蕴康农业科技有限公司 | Plowing plowshare with protection mechanism |
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